package com.cy.common.security.handler;

import com.alibaba.fastjson.JSON;
import com.cy.common.entity.Result;
import com.cy.common.utils.ServletUtils;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.Serializable;

/**
 * 认证失败处理类 返回未授权
 * @Author : 残影
 * @Date: 2022/4/12
 */
@Component
public class AuthenticationEntryPointImpl implements AuthenticationEntryPoint, Serializable {
    private static final long serialVersionUID = -8970718410437077606L;

    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException e)
            throws IOException {
        int code = 401;
        ServletUtils.renderString(response, JSON.toJSONString(Result.failed(code, "认证失败，无法访问系统资源")));
    }
}
